Hex Nuts
Bolts / Screw
- M_ depends on inner diameter (e.g. M3 = 3mm)
- M3 x 20 = 3mm diameter with 20mm length
Screwdriver
- Hex screwdriver
Spanner / Wrench
- Both sides can be used for
Flathead screwdriver
Buzzer Alarm
Battery Charger
- Use balance mode
- Charge it to 24 - 25V
Gender
Polarity
Type | Polarity |
---|---|
Red | Positive |
Black | Negative |